QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

LOUNTZIS ASSET MANAGEMENT, LLC's Holding History (CIK: 0001821168)

Note: Option positions (PUT/CALL) are excluded.

Q3 2021

Shares 450 Value ($000) $65,389 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 450 Value ($000) $59 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 450 Value ($000) $57,753 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 450 Value ($000) $54 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 450 Value ($000) $52 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 450 Value ($000) $51 Avg Close $95.20 Range $65.05 - $112.22

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	450	$65,389	$134.48	$120.64 - $147.59
Q2 2021	450	$59	$119.77	$115.00 - $130.65
Q1 2021	450	$57,753	$112.12	$103.22 - $122.67
Q4 2020	450	$54	$110.49	$98.77 - $118.60
Q3 2020	450	$52	$106.55	$93.90 - $118.90
Q2 2020	450	$51	$95.20	$65.05 - $112.22